Maruyama Hidehiko, Tada Katsuhiko, Fujiwara Takuzo, Ota Kosuke, Kageyama Misao
Department of Neonatology, National Hospital Organization, Okayama Medical Center, Okayama, Japan.
AJP Rep. 2013 May;3(1):25-8. doi: 10.1055/s-0032-1329683. Epub 2012 Dec 3.
An infant with pancytopenia was born to a mother who used the common immunosuppressant azathioprine (AZA). Maternal and neonatal blood levels of 6-thioguanine nucleotides (6TGN; metabolite of AZA) were 1890 and 1480 pmol/8 × 10(8) red blood cells, respectively. Maternal 6TGN levels could be useful in predicting neonatal pancytopenia.
一名全血细胞减少的婴儿,其母亲曾使用常见免疫抑制剂硫唑嘌呤(AZA)。母亲和新生儿血液中6-硫鸟嘌呤核苷酸(6TGN,AZA的代谢产物)水平分别为1890和1480 pmol/8×10⁸红细胞。母亲的6TGN水平可能有助于预测新生儿全血细胞减少。